The musician revealed the incident through Instagram, with a video clip showing his car's smashed rear window on the driver's side. The car was parked near LA Koreatown. Watch: bit.ly/2qwQ30KThe incident happened when the musician and his manager were having dinner before heading to the airport. Their backpacks were stolen. "The robbers smashed my car glass and stole backpacks of myself and my manager near LA Koreatown between 7 and 7:30 p.m.," he wrote on Instagram. "I had my necklace, watch, camera, passport and two cellphones for Korea all stolen."I have already reported the case to the police but police and security all said that such an incident is common in LA and that it was our fault to leave the bags inside the car. They added there is hardly any possibility of catching the robbers." The millionaire rapper, whose name is Lee Joon-kyung, recently moved to LA from a luxury house in Seoul.